8.63 CTW EMERALDS & 5.21 CTW DIAMONDS IN 18K 20'' NECKLACE: 21 oval mixed cut emeralds are prong set in 18K white gold complimented with 400 prong set brilliant cut diamonds. Emeralds are moderately included. Diamonds are I1-I2 in clarity and GG-H in color. Weight 23.90 grams. Sold with current appraisal from American International Gemologists for $27,240.